I think you are right…but then we have “numbers are hard,” and I get uncertain again. Maybe he china-box’d the pin? (turning test concept). I assume he has an accountant (firm) to handle the actual money.

yeah its looking like it. Thinking back to the first time we saw this, it could have be written off as the ATM machine malfunctioning and likely Sparrow thought that too. So he can remotely manipulate an ATM machine…looking more towards they are artifical ancient alien technology with Machine-Puppetry powers.

Got to agree here, he is a “machine-whisperer” though can’t tell exactly how it works…
IIRC he has done this before, being responsible for the numerous “I found an extra 20!” which happened to the girls earlier during the convention…